# Grassmann Manifold Optimization for Fast <inline-formula> <tex-math notation="LaTeX">$L_1$</tex-math> </inline-formula>-Norm Principal Component Analysis

> Research article (IEEE Signal Processing Letters, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2904666948](https://www.wikidata.org/wiki/openalex:W2904666948)  
**Source**: https://4ort.xyz/entity/grassmann-manifold-optimization-for-fast-lt-inline-formula-gt-lt-tex-math-notation-latex-gt-l-1-lt-tex-math-gt-lt-inline